Merge pull request #87 from jitlogic/dev1

Dev1
Merge pull request #88 from jitlogic/dev1

Dev1
JVM: additional metrics + static template (no discovery).
FIx: zorka.log*(...), ZorkaUtil.clipArray()
Refactor: move all PerfMetric related classes to perfmon package.
Tracer: more sophiscated logging functionality.
Bump version number (forgot earlier).
Doc: Zorka on JBoss 7 installation manual.
More tests for hiccup meter.
Documentation updates, move overlayClassLoader() function from zorka to tracer module.
Prepare 0.9.5 release.